3552516 has 36 divisors (see below), whose sum is σ = 9797424. Its totient is φ = 1076400.

The previous prime is 3552509. The next prime is 3552517. The reversal of 3552516 is 6152553.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3552516.

It is not an unprimeable number, because it can be changed into a prime (3552517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4090 + ... + 4881.

Almost surely, 2^3552516 is an apocalyptic number.

3552516 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3552516 is an abundant number, since it is smaller than the sum of its proper divisors (6244908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3552516 is a wasteful number, since it uses less digits than its factorization.

3552516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8992 (or 8987 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 3552516 is about 1884.8119269572. The cubic root of 3552516 is about 152.5850604926.

The spelling of 3552516 in words is "three million, five hundred fifty-two thousand, five hundred sixteen".